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High Chrome Cast Grinding Steel Ball For Mining

FOB Price

USD $500 - $890 / Ton

10 Tons(Min.Order)

Supply Ability 50000 Ton / Tons per Month
Port Qingdao China
Payment Terms:T/T Credit Card

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Product Details

Place of Origin:	Shandong, China	Brand Name:	TITLE	Model Number:	TITLE-10
Application:	Mine,Ball Mill,Cement Plant,Power Stations,ect	Dimensions:	Dia.17mm-150mm(0.75''-6'')

Product Description

High Chrome Cast Grinding Steel Ball For Mining

1.Features of Casting Grinding Ball

1) High Hardness: surface hardness of casting balls is to 60-68 HRC and volume hardness of foundry steel balls is to 60-63 HRC;

2) High Impact Toughness: the impact toughness of high chrome grinding media is more than 12 J/cm2;

3) Low Broken Rate: the actual broken rate is not higher than 1%;

4) Wear-resistant: the grinding lost of chrome steel balls is 50-300g/ton.

2.Material and Chemical Composition of Casting Grinding Ball

Name	Model	Material	C	Si	Mn	Cr	S	P
TITLE-8	High Chrome	Cr-23-32%	2.0-2.8	≤1.0	0.5-2.0	23-32	≤0.01	≤0.01
TITLE-9		Cr-18-22%	2.0-2.8	≤1.0	0.5-2.0	18-22	≤0.01	≤0.01
TITLE-10		Cr-15-17%	2.2-3.0	≤1.0	0.5-2.0	15-17	≤0.01	≤0.01
TITLE-11		Cr-10-14%	2.2-3.2	≤1.0	0.5-2.5	10-14	≤0.01	≤0.01
TITLE-12	Medium Chrome	Cr-5-9%	2.1-3.2	≤1.2	0.5-1.5	5.0-9	≤0.01	≤0.01
TITLE-13	Low Chrome	Cr-1-4%	2.2-3.5	≤1.2	0.5-1.5	1.0-4	≤0.02	≤0.02

3.Physical Property of Casting Ball

Model	Hardness(HRC)		Impact Test(Ak.J/cm²)	Endurance Test Times(5m)	Microstructure
Model	Quenching	Unquenching	Impact Test(Ak.J/cm²)	Endurance Test Times(5m)	Microstructure
High Chrome	≥60	≥58	≥17	≥12000	M+C
Medium Chrome	-	≥56	≥15	≥10000	P+C
Low Chrome	-	≥53	≥13	≥10000	P+C

4. Specification of Cast Grinding Ball

Nominal Diameter		Diameter Tolerance	Weight of Single Ball In Average	Numbers of Per Ton Ball In Average
(mm)	(Inch)	(mm)	(g)
20	0.75’’	+2 -1	32	31250
25	1’’		64	15625
30	1.25”		110	9090
40	1.5’’		263	3802
50	2’’		513	1949
60	2.5’’	+3 -2	888	1126
70	2.75		1410	709
80	3.25’’		2104	475
90	3.5’’		2996	333
100	4’’		4110	243
110	4.5’’	+4 -2	5457	182
120	4.75’’		7102	140
130	5’’		9030	110
140	5.5’’	+4 -3	11278	88
150	6’’	+4 -3	13871	72

5.Main Process of Casting Grinding Ball

(1)Raw material (2)Scientific Proportioning (3)Electric Furnace Smelting (4)Assay Before Furnace (5)Mould Forming (6)Polishing (7)Heat Treatment (8)Qualified Products (9)Packing

6.Applied Field

1)Cement Plant 2)Mine 3)Power station 4)Chemical Industries 5)Sag Mill, Ball mill

7.Products Name

High Chrome Cast Grinding Ball,Casting Grinding Ball,Cast Iron Ball,Casting Ball,Cast Steel Ball,Cast Grinding Iron Ball,Cast Iron Grinding Ball,Cast Grinding Steel Ball,High Chrome Grinding Media,Middle Chrome Grinding media,Low Chrome Grinding Media,High Chrome Cast Ball,High Chrome Grinding Ball,Medium Chrome Casting Ball,Medium Chrome Cast Grinding Ball,Cement Mill Grinding Media, High Chrome Cast Grinding Steel Ball For Mining

Packaging & Shipping

(1) Container Bags: 1000KGS/Bag

(2) Steel Drums(with Pallet): 850-900KGS/Drum

Our Services

Photos of Products, Factory, Raw materials, Testing

Contact Us

Zhangqiu Taitou Special Steel Ball Factory: Contact namePaul Wang; Phone86-531-83801330; AddressTaitou Village, Guanzhuang Township, Zhangqiu

Product Categories

Cast Grinding Ball	Flange	Grinding Ball	Grinding Cylpebs
Grinding Media	Grinding Rod	New Products	Rolling Grinding Ball
Steel Ball	woven bag

High Chrome Cast Grinding Steel Ball For Mining

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